17 lines
533 B
C++
17 lines
533 B
C++
$NetBSD: patch-ipc_glue_MessageChannel.cpp,v 1.1 2018/01/24 16:52:08 ryoon Exp $
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--- ipc/glue/MessageChannel.cpp.orig 2018-01-11 20:17:05.000000000 +0000
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+++ ipc/glue/MessageChannel.cpp
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@@ -686,6 +686,11 @@ MessageChannel::WillDestroyCurrentMessag
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mWorkerLoop = nullptr;
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}
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+#if defined(_LIBCPP_VERSION) && _LIBCPP_VERSION < 4000
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+// Work around UB in __tree crashing mPendingPromises.clear()
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+// http://llvm.org/viewvc/llvm-project?view=revision&revision=276003
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+[[clang::optnone]]
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+#endif
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void
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MessageChannel::Clear()
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{
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